TOTOLINK T6 Access Control Vulnerability (CNVD-2026-38589)

TOTOLINK T6 is a wireless dual-band Mesh router launched by TOTOLINK. The TOTOLINK T6 has a vulnerability related to access control. This vulnerability stems from improper access control in the meshInfoKick function. Attackers can exploit this vulnerability by sending specially crafted MQTT...

TOTOLINK T6 Access Control Vulnerability (CNVD-2026-38585)

TOTOLINK T6 is a wireless dual-band Mesh router launched by TOTOLINK. The TOTOLINK T6 has a vulnerability related to access control. This vulnerability stems from improper access control in the freeStaClient function. Attackers can exploit this vulnerability by sending specially crafted MQTT...

TOTOLINK T6 Access Control Vulnerability (CNVD-2026-38591)

TOTOLINK T6 is a wireless dual-band Mesh router launched by TOTOLINK. There is an access control vulnerability in TOTOLINK T6. This vulnerability stems from improper access control in the meshSlaveUpgfw function. Attackers can exploit this vulnerability by sending a specially crafted MQTT message...

TOTOLINK T6 Access Control Vulnerability (CNVD-2026-38587)

TOTOLINK T6 is a wireless dual-band Mesh router launched by TOTOLINK. The TOTOLINK T6 has a vulnerability related to access control. This vulnerability stems from improper access control in the informSyncUpgfw function. Attackers can exploit this vulnerability by sending specially crafted MQTT...

TOTOLINK T6 Access Control Vulnerability (CNVD-2026-38588)

TOTOLINK T6 is a wireless dual-band Mesh router launched by TOTOLINK. The TOTOLINK T6 has a vulnerability related to improper access control. This vulnerability stems from improper access control in the keepAlive function. Attackers can exploit this vulnerability by sending specially crafted MQTT...

TOTOLINK T6 Access Control Vulnerability (CNVD-2026-38583)

TOTOLINK T6 is a wireless dual-band Mesh router launched by TOTOLINK. The TOTOLINK T6 has a vulnerability in access control. This vulnerability stems from improper access control in the delSlaveDevice function. Attackers can exploit this vulnerability by sending a specially crafted MQTT message t...

TOTOLINK T6 Access Control Vulnerability (CNVD-2026-38590)

TOTOLINK T6 is a wireless dual-band Mesh router launched by TOTOLINK. The TOTOLINK T6 has a vulnerability related to access control. This vulnerability stems from incorrect access control in the meshSlaveUpdate function. Attackers can exploit this vulnerability by sending specially crafted MQTT...

TOTOLINK T6 Access Control Vulnerability (CNVD-2026-38594)

TOTOLINK T6 is a wireless dual-band Mesh router launched by TOTOLINK. The TOTOLINK T6 has a vulnerability in access control. This vulnerability stems from an improper access control in the recvIndirectMeshInfo function. Attackers can exploit this vulnerability by sending specially crafted MQTT...

TOTOLINK T6 Access Control Vulnerability (CNVD-2026-38592)

TOTOLINK T6 is a wireless dual-band Mesh router launched by TOTOLINK. The TOTOLINK T6 has a vulnerability related to access control. This vulnerability stems from an improper access control in the recvmeshinfosync function. Attackers can exploit this vulnerability to force mesh configuration...

TOTOLINK T6 Access Control Vulnerability (CNVD-2026-38593)

TOTOLINK T6 is a wireless dual-band Mesh router launched by TOTOLINK. The TOTOLINK T6 has a vulnerability related to access control. This vulnerability stems from incorrect access control in the recvClearPairCfg function. Attackers can exploit this vulnerability by sending a specially crafted MQT...

TOTOLINK T6 Access Control Vulnerability (CNVD-2026-38586)

TOTOLINK T6 is a wireless dual-band Mesh router launched by TOTOLINK. The TOTOLINK T6 has a vulnerability related to access control. This vulnerability stems from incorrect access control in the guestwifisync function. Attackers can exploit this vulnerability by sending a specially crafted MQTT...

CVE-2026-51769

Incorrect access control in the remoteCloudUpdateCheck function of TOTOLINK T6 4.1.5cu.748B20211015 allows unauthenticated attackers to restart the cloud update check workflow via sending a crafted MQTT message to the csbroker component...

CVE-2026-51770

Incorrect access control in the sendToMasterQosConfig function of TOTOLINK T6 4.1.5cu.748B20211015 allows unauthenticated attackers to forward attacker-controlled QoS settings to the master via sending a crafted MQTT message to the csbroker component...

CVE-2026-51767

Incorrect access control in the recvClearPairCfg function of TOTOLINK T6 4.1.5cu.748B20211015 allows unauthenticated attackers to reset pairing state and reboot the device via sending a crafted MQTT message to the csbroker component...

CVE-2026-51768

Incorrect access control in the setElinkQosConfig function of TOTOLINK T6 4.1.5cu.748B20211015 allows unauthenticated attackers to modify privileged QoS policy on the master device via sending a crafted MQTT message to the csbroker component...

CVE-2026-51766

Incorrect access control in the setDevReboot function of TOTOLINK T6 4.1.5cu.748B20211015 allows unauthenticated attackers to reboot the local device and, on a master, fan out reboot commands to mesh slaves via sending a crafted MQTT message to the csbroker component...

CVE-2026-51756

Incorrect access control in the meshSlaveUpgfw function of TOTOLINK T6 4.1.5cu.748B20211015 allows unauthenticated attackers to start firmware flashing using existing upgrade files via sending a crafted MQTT message to the csbroker component...

CVE-2026-51761

Incorrect access control in the updateLanIp function of TOTOLINK T6 4.1.5cu.748B20211015 allows unauthenticated attackers to refresh the LAN address state via sending a crafted MQTT message to the csbroker component...

CVE-2026-51762

Incorrect access control in the meshInfoKick function of TOTOLINK T6 4.1.5cu.748B20211015 allows unauthenticated attackers to kick or clean stale mesh information/state and trigger regeneration of mesh metadata via sending a crafted MQTT message to the csbroker component...

CVE-2026-51763

Incorrect access control in the freeStaClient function of TOTOLINK T6 4.1.5cu.748B20211015 allows unauthenticated attackers to forcibly disconnect wireless clients via sending a crafted MQTT message to the csbroker component...